Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Diego → Detroit via Phoenix: arrives on time 55%
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12:46 SAN → 14:16 PHXAA 2477 · American · 1h 30m · 73% on time, 1.4% cancelled
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1h 12m layover in Phoenix (PHX) · 45 min minimum on one ticket
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15:28 PHX → 22:21 DTWAA 3140 · American · 3h 51m · 66% on time, 0.0% cancelled
Total trip 6h 33m, scheduled departure to arrival (Detroit is 3 h ahead of San Diego). Times are local. Both flew on 55 of the last 56 days.
Makes the connection85%The first flight arrived more than 27 minutes late on 15% of the days it flew: too late for the 45-minute minimum connection on a 1h 12m layover.
Arrives on time55%First flight not cancelled (1.4% are) × connection made (85%) × second flight not cancelled (0.0% are) and within 15 minutes (66%).
Total trip6h 33mSAN 12:46 to DTW 22:21, layover included
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.